Effect of helical force

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dc.contributor.authorHounsou, P.
dc.contributor.authorMonwanou, A.V.
dc.contributor.authorMiwadinou, C.H.
dc.contributor.authorOrou, J.B. Chabi
dc.date.accessioned2022-04-20T11:32:47Z
dc.date.available2022-04-20T11:32:47Z
dc.date.issued2020-06
dc.descriptionFerrofluids, also called magnetic fluids, are stable colloidal suspensions of ferromagnetic particles in a carrier liquid.The discipline that deals with these fluids is ferrohydrodynamics (FHD); which differs from magnetohydrodynamics (MHD) and electrohydrodynamics (EHD) in that there is usually no electric current or free electric charge in the fluid.en_US
dc.description.abstractIn this paper we studied the onset of instability in a horizontal layer of a rotating ferrofluid in the presence of the helical force. The analytical expression of the Rayleigh number of the system is determined as a function of the dimensionless numbers obtained. Then, the effect of each dimensionless parameter is studied. The helical force, the binary parameter ψ then the magnetic parameters M1, M3 and ψm accelerate the onset of stationary convection whereas the rotation and the magnetic parameter M2 delay it. Also all the magnetic parameters, the binary parameter and the rotation cause the convection rolls to shrink while only the helical force increases the size of these structuresen_US
dc.description.sponsorshipWorld Banken_US
dc.identifier.citationHounsou, P., Monwanou, A.V., Miwadinou, C.H., Orou, J.B.C. (2020). Effect of helical force on the stationary convection in a rotating ferrofluid. Chinese Journal of Physics. Vol. 65, Pg 526-537. https://doi.org/10.1016/j.cjph.2020.03.026en_US
dc.identifier.issnhttps://doi.org/10.1016/j.cjph.2020.03.026
dc.identifier.urihttp://hdl.handle.net/123456789/1402
dc.language.isoen_USen_US
dc.publisherElsevieren_US
dc.relation.ispartofseries;11
dc.subjectHelical forceen_US
dc.subjectStationary convection in a rotating ferrofluiden_US
dc.subjectinstability in a horizontal layer in a rotating ferrofluiden_US
dc.subjectferrohydrodynamicsen_US
dc.subjectmagnetohydrodynamicsen_US
dc.titleEffect of helical forceen_US
dc.typeArticleen_US
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